Method to control a road vehicle provided with a dual-clutch, servo-assisted transmission and standing still with the internal combustion engine turned on

1) A method to control a road vehicle (1) provided with a dual-clutch, servo-assisted transmission (7) and standing still with the internal combustion engine (4) turned on;

• the control method comprises, when the road vehicle (1) is standing still with the internal combustion engine (4) turned on, the steps of:
• engaging a forward gear associated with a first clutch (16A);
• engaging a reverse gear (R) associated with a second clutch (16B), which is different from and independent of the first clutch (16A);
• closing the first clutch (16A) so as to cause the first clutch (16A) to transmit a first torque (TA);
• closing the second clutch (16B) so as to cause the second clutch (16B) to transmit a second torque (TB), which is equal to the first torque (TA) multiplied by the quotient between a gear ratio of the reverse gear (R) and a gear ratio of the forward gear;
• detecting a rotation speed (ω2) of a secondary shaft (17) of the transmission (7);
• and
• modulating the first torque (TA) and/or the second torque (TB) depending on the rotation speed (ω2) of the secondary shaft (17) of the transmission (7).